Verify Smart Contract

In this section, you'll verify your counter smart contract to the Rootstock Explorer using Foundry, so the users of you dApp can be able to see the actual code of your contract to analyze that it doesn't have malicious code, and they can also interact with it.

After you have deployed your smart contract, you can verify it using Foundry with a simple command.

forge verify-contract \
    --chain-id 31 \
    --num-of-optimizations 0 \
    --watch \
    --compiler-version v0.8.24 \
    --verifier custom \
    --verifier-url https://be.explorer.testnet.rootstock.io/api/v3/etherscan \
    0x499e802a6825d30482582d9b9dd669ba82ba8ba4 \
    src/Counter.sol:Counter

The verification will be executed, and you will receive the following response:

Start verifying contract `0x499e802a6825d30482582d9b9dd669ba82ba8ba4` deployed on rsk-testnet
Compiler version: v0.8.28
Optimizations:    0

Submitting verification for [src/Counter.sol:Counter] 0x499e802a6825d30482582d9b9dd669ba82ba8ba4.
Submitted contract for verification:
	Response: `OK`
	GUID: `72f0b154-6d94-40bc-bf7d-61b3b266ed5b`
	URL: https://be.explorer.testnet.rootstock.io/api/v3/etherscan/address/0x499e802a6825d30482582d9b9dd669ba82ba8ba4
Contract verification status:
Response: `NOTOK`
Details: `Pending in queue`
Warning: Verification is still pending...; waiting 15 seconds before trying again (7 tries remaining)
Contract verification status:
Response: `OK`
Details: `Pass - Verified`
Contract successfully verified